<?php
error_reporting(0);
$filename = "https://liande.oss-cn-beijing.aliyuncs.com/download/%E5%BB%89%E5%BE%B7%E5%8A%B3%E5%8A%A1.apk";
header("Content-Disposition: attachment; filename={$filename}");
header("Content-Type: application/vnd.android;charset=utf-8");
?>